it's based ultimately on information theory. it shows an information theory that is a foundation of capitalism that capitalism is not cheaply an incentive system as most people believe. that it is an information system dprifn -- driven to create knowledge, and all wealth consistencies of knowledge. and thomas, years ago, pointed out that the knee cave march had all the natural source and the physical appetite we have today. the difference between us and him is we know more. >> when you talk about information economic. what do you mean?